| Strain | Pseudomonas putida GB-1 |
| GI | 167034984 |
| Locus Tag | PputGB1_3989 |
| Description | polar amino acid ABC transporter inner membrane subunit |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478480368 |
| Locus Tag | G655_20900 |
| Description | arginine/ornithine transport protein AotM |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647882 |
| Locus Tag | HCH_05216 |
| Description | arginine/histidine ABC transporter permease |